Home / 26,025,306,527,122-38,995,065,517,850-15,115,936,125,162

Finding the Fourth Proportional to 26,025,306,527,122, 38,995,065,517,850 and 15,115,936,125,162

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Solution

The fourth proportional to 26,025,306,527,122, 38,995,065,517,850 and 15,115,936,125,162 is: 22,648,990,472,025.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,025,306,527,122 : 38,995,065,517,850 = 15,115,936,125,162 : x
  2. Step 2: Convert to fraction form
    26,025,306,527,122/38,995,065,517,850 = 15,115,936,125,162/x
  3. Step 3: Cross multiply
    26,025,306,527,122x = 38,995,065,517,850 × 15,115,936,125,162
  4. Step 4: Simplify right side
    26,025,306,527,122x = 589,446,919,564,327,833,963,593,728
  5. Step 5: Solve for x
    x = 589,446,919,564,327,833,963,593,728/26,025,306,527,122
  6. Step 6: Final answer
    x = 22,648,990,472,025.45

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.